Feeding device of aluminum bar hot shearing furnace

Abstract

The utility model provides an aluminum bar hot shear furnace feeding device which comprises a plurality of sets of storage assemblies, feeding assemblies, slow descending assemblies and a conveying frame, the storage assemblies are used for containing aluminum bars, the feeding assemblies are used for conveying the aluminum bars on the storage assemblies to the slow descending assemblies, and the slow descending assemblies are used for slowly placing the aluminum bars on the conveying frame; compared with the prior art, when feeding is carried out, the feeding sliding table lifts the aluminum bar abutting against the buffering stop block till the discharging inclined face and the upper surface of the connecting part are located in the same plane, and the aluminum bar rolls into the slow descending table along the discharging inclined face under the action of gravity and slowly stops on the slow descending table under blocking of the buffering block and the buffering column; and then the lifting driving piece drives the slow descending table to descend, so that the aluminum bar can slowly fall onto the transmission shaft, and the aluminum bar is prevented from directly falling onto the transmission shaft to deform the transmission shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod hot shear furnaces, in particular to a feeding device for an aluminum rod hot shear furnace. Background Art

[0002] When processing aluminum profiles, workers need to first cast the aluminum raw materials into rod-shaped raw material sticks, and then use the aluminum rods for processing. Aluminum rods are very large and heavy, and manual loading is extremely inconvenient, so special equipment is needed to load the materials during processing.

[0003] The Chinese patent with the announcement number CN208307684U discloses an aluminum rod feeding device for a hot shear furnace, which belongs to the technical field of feeding devices. It includes a trapezoidal support frame, a plurality of feed wheels are arranged at intervals and in parallel on the top of the support frame, one end of the rotating shaft of all the feed wheels is sleeved with a gear, all the gears are connected by a chain, a baffle is provided at the left end of the top of the support frame, a gear set is provided on the right side frame of the support frame, the gear set includes an upper gear arranged at the top of the right side frame and a lower gear arranged at the bottom of the right side frame, the upper gear and the lower gear are connected by a chain, an H-shaped connecting seat is fixed on the chain, a crescent-shaped hook is fixed on the H-shaped connecting seat, an inclined blanking rack is provided on the right side of the support frame, the lower side of the inclined blanking rack is close to the support frame, and a baffle rod is provided on the bottom edge of the inclined blanking rack.

[0004] Although the above-mentioned utility model patent can complete the automatic feeding work, due to the heavy weight of the aluminum rod, after the chain sends the aluminum rod to the top, the aluminum rod will directly fall onto the feed wheel by gravity. The feed wheel will be deformed after a certain period of work, affecting the transmission efficiency, and the surface of the aluminum rod will be easily damaged during the rolling process. Therefore, there is a need for an aluminum rod feeding device that can stably feed the aluminum rod, which can extend the service life of the feed wheel while avoiding damage to the aluminum rod. Utility Model Content

[0005] The utility model aims to provide an aluminum bar hot shear furnace feeding device, aiming to solve the problem that the feed wheel of the existing aluminum bar feeding device is easily damaged.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a feeding device for an aluminum bar hot shear furnace, comprising a plurality of groups of storage components, a feeding component, a slow-down component and a feeding rack, wherein the storage component is used to place aluminum bars, the feeding component is used to transport the aluminum bars on the storage component to the slow-down component, and the slow-down component is used to slowly place the aluminum bars on the feeding rack;

[0007] The slow-descent assembly includes a pillar, a slow-descent platform, a lifting drive, a buffer block and a buffer column. The lifting drive is used to drive the slow-descent platform to rise or fall on the pillar. A buffer groove is arranged on the slow-descent platform. A buffer block and a buffer column are arranged in the buffer groove. The buffer block is connected to the buffer column. An auxiliary groove corresponding to the slow-descent platform is arranged on the feed frame. When the slow-descent platform descends to the bottom, the slow-descent platform will be immersed in the auxiliary groove.

[0008] Furthermore, a limited position slide rail is arranged on the pillar, and the slow-descent platform can slide stably on the limited position slide rail; and a buffer pad is arranged on the buffer block.

[0009] Furthermore, the material storage assembly includes a material storage rack, on which a material storage slope and a buffer portion are provided, in which a buffer block, a buffer elastic member and an adjusting column are provided, the buffer block can slide in the buffer portion, the adjusting column is installed in the buffer portion, a buffer elastic member is sleeved on the adjusting column, one end of the buffer elastic member abuts against the buffer block, and the other end abuts against the adjusting column.

[0010] Furthermore, the buffer block is provided with a buffer surface, the buffer surface includes an arc segment and a straight line segment, and the arc segment is used to resist the aluminum rod.

[0011] Furthermore, the loading assembly includes a loading bracket, a loading drive, a transmission chain and a loading slide. The loading drive is installed on the loading bracket. The loading drive is used to drive the transmission chain to drive the loading slide to transport the aluminum rods from the storage assembly to the slow-descent assembly. The loading slide can slide on the loading bracket.

[0012] Furthermore, the loading slide includes a connecting portion and a lifting portion, the connecting portion is fixedly connected to the transmission chain, the lifting portion is hinged on the connecting portion, and the lifting portion can rotate upward relative to the connecting portion.

[0013] Furthermore, a feed cutter slope is provided on the top of the feed bracket, and the feed cutter slope is parallel to the upper surface of the connecting part. When the connecting part is lifted to the top, the feed cutter slope and the upper surface of the connecting part are in the same plane.

[0014] Furthermore, an anti-slip pad is provided on the upper surface of the connecting portion.

[0015] Furthermore, a plurality of transmission shafts are arranged on the material conveying frame, and limiting grooves are arranged on the transmission shafts.

[0016] Compared with the prior art, the utility model provides an aluminum rod hot shear furnace feeding device. When feeding, the feeding slide lifts the aluminum rod against the buffer block until the unloading slope and the upper surface of the connecting part are in the same plane. Under the action of gravity, the aluminum rod rolls onto the slow-down platform along the unloading slope, and slowly stops on the slow-down platform under the obstruction of the buffer block and the buffer column. Then the lifting drive member drives the slow-down platform to descend, so that the aluminum rod can slowly fall onto the transmission shaft, so as to prevent the aluminum rod from directly falling onto the transmission shaft and causing deformation of the transmission shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional view of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 It is a three-dimensional view of the material storage assembly in the utility model;

[0021] Figure 5 It is a cross-sectional view of the material storage assembly in the utility model;

[0022] Figure 6 It is an exploded view of the material storage assembly in the utility model;

[0023] Figure 7 It is a three-dimensional view of the feeding assembly in the utility model;

[0024] Figure 8 It is a cross-sectional view of the feeding assembly in the utility model;

[0025] Fig. 9 It is an exploded view of the feeding assembly in the utility model;

[0026] Fig.10 It is a three-dimensional view of the material conveying frame in the utility model;

[0027] Fig.11 It is a three-dimensional view of the slow-descent assembly in the utility model;

[0028] Fig.12 It is a cross-sectional view of the slow-descent assembly in the utility model;

[0029] Fig.13 It is an exploded view of the slow-descent component in the utility model.

[0030] Description of reference numerals:

[0031] Among them; 1. material storage assembly; 10. material storage slope; 11. buffer part; 12. buffer block; 13. adjustment column; 14. buffer elastic part; 15. arc segment; 2. loading assembly; 21. loading bracket; 22. loading drive part; 23. transmission chain; 24. connecting part; 25. lifting part; 26. unloading slope; 3. slow-down assembly; 31. pillar; 32. lifting drive part; 33. slow-down platform; 34. buffer block; 35. buffer column; 36. buffer pad; 37. limit slide rail; 4. feed rack; 41. transmission shaft; 42. limit groove; 43. auxiliary groove. DETAILED DESCRIPTION

[0032] The present invention is described in detail below in conjunction with specific embodiments.

[0033] In the present utility model, unless otherwise clearly specified and limited, when terms such as "set on", "connected", and "connected" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or connected through one or more intermediate media. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The directional words that appear in the present utility model are to better illustrate the characteristics of the features and the relationship between the features. It should be understood that when the placement direction of the present utility model changes, the characteristics of the features and the direction of the relationship between the features also change accordingly. Therefore, the directional words do not constitute an absolute limitation on the characteristics of the features and the relationship between the features in space, but only play a relative limitation role.

[0034] like Figures 1 to 13 As shown, the utility model provides a feeding device for an aluminum bar hot shear furnace, comprising a plurality of storage components 1, a feeding component 2, a slow-down component 3 and a feeding rack 4, wherein the storage component 1 is used to place aluminum bars, the feeding component 2 is used to transport the aluminum bars on the storage component 1 to the slow-down component 3, and the slow-down component 3 is used to slowly place the aluminum bars on the feeding rack 4;

[0035] The slow-descent assembly 3 includes a pillar 31, a slow-descent platform 33, a lifting drive 32, a buffer block 34 and a buffer column 35. The lifting drive 32 is used to drive the slow-descent platform 33 to rise or fall on the pillar 31. A buffer groove is arranged on the slow-descent platform 33, and a buffer block 34 and a buffer column 35 are arranged in the buffer groove. The buffer block 34 is connected to the buffer column 35; an auxiliary groove 43 corresponding to the slow-descent platform 33 is arranged on the feed frame 4. When the slow-descent platform 33 descends to the bottom, the slow-descent platform 33 will be immersed in the auxiliary groove 43.

[0036] Through the above design scheme, when the aluminum rod slides from the loading assembly 2 to the slow-down platform 33, the aluminum rod slides along the slow-down platform 33 until it is blocked by the buffer block 34, and the buffer column 35 can provide buffering for the buffer block 34, completely removing the kinetic energy of the aluminum rod, and then the lifting drive 32 is started to lower the slow-down platform 33 and the aluminum rod. Since the slow-down platform 33 can be immersed in the auxiliary groove 43 on the feed rack 4, the aluminum rod can stably fall on the feed rack 4.

[0037] In this embodiment, a limited slide rail 37 is provided on the pillar 31, and the slow-down platform 33 can stably slide on the limited slide rail 37; a buffer pad 36 is provided on the buffer block 34. Through the above design scheme, the limited slide rail 37 can improve the stability of the slow-down platform 33, so that it can stably slide on the pillar 31; in this embodiment, the buffer pad 36 is made of rubber material, and the buffer pad 36 directly contacts the aluminum rod, which can avoid damaging the aluminum rod and also play a buffering role. In this embodiment, the buffer column 35 used to remove kinetic energy is a hydraulic damper.

[0038] In this embodiment, the material storage assembly 1 includes a material storage rack, on which a material storage slope 10 and a buffer portion 11 are arranged, and a buffer block 12, a buffer elastic member 14 and an adjusting column 13 are arranged in the buffer portion 11. The buffer block 12 can slide in the buffer portion 11, and the adjusting column 13 is installed in the buffer portion 11. A buffer elastic member 14 is sleeved on the adjusting column 13, and one end of the buffer elastic member 14 abuts against the buffer block 12, and the other end abuts against the adjusting column 13.

[0039] In this embodiment, the buffer block 12 is provided with a buffer surface, and the buffer surface includes an arc segment 15 and a straight line segment, and the arc segment 15 is used to resist the aluminum rod.

[0040] Through the above design, the multiple aluminum bars placed on the storage slope 10 can automatically slide to the buffer block 12 under the action of gravity. When the feeding assembly 2 lifts the aluminum bar against the buffer block 12, the remaining aluminum bars will roll under the action of gravity until they hit the buffer block 12. The buffer block 12 can gradually remove the potential energy of the aluminum bars under the action of the buffer elastic member 14. The arc segment 15 can make the aluminum bars gradually slide into the upper material slide while being lifted by the feeding slide mentioned below, so as to prevent the aluminum bars from accidentally falling when being lifted.

[0041] In this embodiment, the loading component 2 includes a loading bracket 21, a loading drive 22, a transmission chain 23 and a loading slide. The loading drive 22 is installed on the loading bracket 21. The loading drive 22 is used to drive the transmission chain 23 to drive the loading slide to transport the aluminum rod from the storage component 1 to the slow-descending component 3. The loading slide can slide on the loading bracket 21.

[0042] In this embodiment, the loading slide includes a connecting portion 24 and a lifting portion 25 . The connecting portion 24 is fixedly connected to the transmission chain 23 . The lifting portion 25 is hinged on the connecting portion 24 . The lifting portion 25 can rotate upward relative to the connecting portion 24 .

[0043] Through the above design scheme, the loading slide can lift the aluminum rod during the rising process. After the feeding is completed, the loading slide slowly descends again under the drive of the loading drive member 22. During the descending process, the connecting part 24 will hit the aluminum rod on the buffer block 12. At this time, the lifting part 25 will be blocked by the aluminum rod, causing the lifting part 25 to turn upward, and the connecting part 24 can continue to descend; after the connecting part 24 slides under the aluminum rod, the lifting part 25 loses the support of the aluminum rod, and the lifting part 25 is reset under the action of gravity, so that the lifting part 25 can return to the state of lifting the aluminum rod.

[0044] In this embodiment, a feed slope 26 is provided on the top of the feed bracket 21 , and the feed slope 26 is parallel to the upper surface of the connecting portion 24 . When the connecting portion 24 is lifted to the top, the feed slope 26 and the upper surface of the connecting portion 24 are in the same plane.

[0045] In this embodiment, an anti-slip pad is provided on the upper surface of the connecting portion 24 .

[0046] According to the above design, when the connecting portion 24 lifts the aluminum rod to the top, the aluminum rod will slide along the connecting portion 24 and the unloading inclined surface 26 onto the slow-down platform 33 under the action of gravity.

[0047] In this embodiment, a plurality of transmission shafts 41 are provided on the feeding frame 4, and a limiting groove 42 is provided on the transmission shaft 41. Through the above design, the limiting groove 42 can be used to limit the aluminum rod to prevent the aluminum rod from slipping out of the feeding frame 4 during the transmission process.

[0048] Compared with the prior art, the utility model provides an aluminum rod hot shear furnace feeding device. When feeding, the feeding slide lifts the aluminum rod against the buffer block 12 until the unloading slope 26 and the upper surface of the connecting portion 24 are in the same plane. Under the action of gravity, the aluminum rod rolls onto the slow-down platform 33 along the unloading slope 26, and slowly stops on the slow-down platform 33 under the obstruction of the buffer block 34 and the buffer column 35. Then the lifting drive member 32 drives the slow-down platform 33 to descend, so that the aluminum rod can slowly fall onto the transmission shaft 41, so as to prevent the aluminum rod from directly falling onto the transmission shaft 41 and causing the transmission shaft 41 to deform.

[0049] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A feeding device for an aluminum bar hot shear furnace, comprising a plurality of storage components (1), a feeding component (2), a slow-down component (3) and a feeding frame (4), characterized in that: The material storage component (1) is used for placing aluminum bars, the loading component (2) is used for conveying the aluminum bars on the material storage component (1) to the slow-down component (3), and the slow-down component (3) is used for slowly placing the aluminum bars on the conveying rack (4); The slow-descent assembly (3) comprises a pillar (31), a slow-descent platform (33), a lifting drive member (32), a buffer block (34) and a buffer column (35); the lifting drive member (32) is used to drive the slow-descent platform (33) to rise or fall on the pillar (31); a buffer groove is arranged on the slow-descent platform (33); a buffer block (34) and a buffer column (35) are arranged in the buffer groove; the buffer block (34) and the buffer column (35) are connected; an auxiliary groove (43) corresponding to the slow-descent platform (33) is arranged on the feeding frame (4); when the slow-descent platform (33) descends to the bottom, the slow-descent platform (33) will be immersed in the auxiliary groove (43).

2. The aluminum bar hot shear furnace feeding device according to claim 1, characterized in that: A limit slide rail (37) is arranged on the pillar (31), and the slow-descent platform (33) can stably slide on the limit slide rail (37); and a buffer pad (36) is arranged on the buffer block (34).

3. The aluminum bar hot shear furnace feeding device according to claim 1 is characterized in that: The material storage assembly (1) comprises a material storage rack, on which a material storage inclined surface (10) and a buffer portion (11) are arranged, and in which a buffer block (12), a buffer elastic member (14) and an adjustment column (13) are arranged, wherein the buffer block (12) can slide in the buffer portion (11), the adjustment column (13) is installed in the buffer portion (11), and the buffer elastic member (14) is sleeved on the adjustment column (13), and one end of the buffer elastic member (14) abuts against the buffer block (12), and the other end abuts against the adjustment column (13).

4. The aluminum bar hot shear furnace feeding device according to claim 3 is characterized in that: The buffer block (12) is provided with a buffer surface, the buffer surface comprises a circular arc segment (15) and a straight line segment, and the circular arc segment (15) is used to resist the aluminum rod.

5. The aluminum bar hot shear furnace feeding device according to claim 1 is characterized in that: The feeding assembly (2) comprises a feeding bracket (21), a feeding drive member (22), a transmission chain (23) and a feeding slide. The feeding drive member (22) is installed on the feeding bracket (21). The feeding drive member (22) is used to drive the transmission chain (23) to drive the feeding slide to transport the aluminum rod from the storage assembly (1) to the slow-down assembly (3). The feeding slide can slide on the feeding bracket (21).

6. The aluminum bar hot shear furnace feeding device according to claim 5, characterized in that: The loading slide comprises a connecting part (24) and a lifting part (25), wherein the connecting part (24) is fixedly connected to the transmission chain (23), the lifting part (25) is hinged on the connecting part (24), and the lifting part (25) can rotate upward relative to the connecting part (24).

7. The aluminum bar hot shear furnace feeding device according to claim 6, characterized in that: A material discharge slope (26) is arranged on the top of the material discharge bracket (21), and the material discharge slope (26) is parallel to the upper surface of the connecting portion (24). When the connecting portion (24) is lifted to the top, the material discharge slope (26) and the upper surface of the connecting portion (24) are in the same plane.

8. The aluminum bar hot shear furnace feeding device according to claim 7, characterized in that: An anti-slip pad is provided on the upper surface of the connecting portion (24).

9. The aluminum bar hot shear furnace feeding device according to claim 1, characterized in that: A plurality of transmission shafts (41) are arranged on the material conveying frame (4), and a limiting groove (42) is arranged on the transmission shaft (41).

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